package br.com.obardavez.util;

import java.io.Serializable;

import br.com.obardavez.util.impl.CryptographyUtilImpl;

import com.google.inject.ImplementedBy;

@ImplementedBy(CryptographyUtilImpl.class)
public interface CryptographyUtil extends Serializable{

	public String encrypt(String arg);
	
	public String decrypt(String arg);

}
